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December Weather in Lonnerstadt, Germany

Last updated: August 23, 2025

In December, the average temperature in Lonnerstadt, Germany hovers around 3°C (37°F), with a minimum of -8°C (17°F) and a maximum reaching 13°C (56°F). Expect 98 mm (3.8 in) of precipitation over approximately 17 days, contributing to a high average humidity of 91%. Be prepared for a chilly and damp climate during your visit!

December Temperature in Lonnerstadt

In December in Lonnerstadt, the average temperature is 3°C (37°F). Maximums can reach 13°C (56°F) while minimums can be as low as -8°C (17°F). Be sure to pack warm clothing if you're planning to travel during this chilly month!

December Weather in Lonnerstadt: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Lonnerstadt, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lonnerstadt, December typically has an average temperature of 3°C (37°F), with highs reaching up to 13°C (56°F) and lows dropping to around -8°C (17°F).
JanFebMarAprMayJunJulAugSepOctNovDec343741495666676759514137
Data source: Temperature data for Lonnerstadt generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Lonnerstadt

In Lonnerstadt in December, the precipitation amount is 98 mm (3.8 in) occurring over 17 days.

December Precipitation Trends in Lonnerstadt

The chart displays monthly precipitation patterns in Lonnerstadt, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Lonnerstadt, December typically receives around 98 mm (3.8 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec685872369189847357654798
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Lonnerstadt

In Lonnerstadt in December, humidity is 91%. With an average temperature of 3°C (37°F), this humidity feels like a damp chill that seeps into your bones, making travel quite uncomfortable and requiring you to dress in layers to stay warm while battling the oppressive mugginess.

December Average Humidity in Lonnerstadt

This chart illustrates the average monthly humidity levels in Lonnerstadt, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Lonnerstadt is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%88%84%77%82%83%84%85%88%88%91%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Lonnerstadt

In Lonnerstadt in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Lonnerstadt.

Maximum UV Index Levels in Lonnerstadt for December

The chart shows the monthly maximum UV Index (UVI) for Lonnerstadt in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Lonnerstadt typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235688876421
Data source: Lonnerstadt December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How December Weather in Lonnerstadt Compares to Other Months

Weather in Lonnerstadt varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Lonnerstadt, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Lonnerstadt, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (35°F)68 mm (2.7 inches)91%low
February Weather3°C (37°F)58 mm (2.3 inches)89%moderate
March Weather5°C (42°F)71 mm (2.8 inches)88%moderate
April Weather9°C (49°F)36 mm (1.4 inches)84%high
May Weather13°C (56°F)91 mm (3.6 inches)77%very high
June Weather19°C (66°F)89 mm (3.5 inches)82%very high
July Weather19°C (67°F)84 mm (3.3 inches)83%very high
August Weather19°C (67°F)73 mm (2.9 inches)84%high
September Weather15°C (59°F)57 mm (2.2 inches)85%high
October Weather10°C (51°F)65 mm (2.5 inches)88%moderate
November Weather5°C (41°F)47 mm (1.8 inches)88%low
December Weather3°C (37°F)98 mm (3.8 inches)91%low

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